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Individual Calculations September 2019 |
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| Chaves, Allysson Pereira Total change: 30.60 | |   |
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| Aberto do Brasil - VII Taca Cidade de Teresina STD | Teresina PI | BRA | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2083 | 4.50 | 6 | 1.53 | 20 | 30.60 | |
|  Lobo, Pedro Aluizio De Abreu | | | 1683 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Teixeira Junior, Gilberto Alves | | | 1886 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | De Lima, Alexsandro Barros | | | 2235 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Guara Neto, Argemiro Braga | | | 2052 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Lemos, Dawton Almino | f | | 2171 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Leitao, Rafael | g | | 2483 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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